Update README.md

Author: Athlon1600

README.md

@@ -1,3 +1,7 @@
+<center>
+![](https://img.shields.io/github/last-commit/Athlon1600/php-curl-client.svg) 
+</center>
+
 # PHP Curl Client
 
 A very simple curl client - less than 100 lines. Perfect for being a base class.
@@ -14,6 +18,8 @@ composer require athlon1600/php-curl-client
 use Curl\Client;
 
 $client = new Client();
+
+// returns standardized Response object no matter what
 $response = $client->get('https://stackoverflow.com');
 
 // 200
@@ -29,6 +35,23 @@ $error = $response->error;
 $info = $response->info;
 ```
 
+Works with POST requests too:
+
+```php
+$client->post('http://httpbin.org/post', ['username' => 'bob', 'password' => 'test']);
+```
+
+or you can issue a completely customized request:
+
+```php
+$client->request('GET', 'https://www.whatismyip.com/', null, [
+    'User-Agent' => 'Mozilla/5.0 (iPhone; CPU iPhone OS 12_0 like Mac OS X)'
+], [
+    CURLOPT_PROXY => '127.0.0.1:8080',
+    CURLOPT_TIMEOUT => 10
+]);
+```
+
 ## TODO
 
 - make PSR-7 and PSR-18 compatible